Which is cheaper, the pOrtahl Zenmaster or the Orient Helios?

At MSRP the Orient Helios is the cheaper of the two at $335, against $695 for the pOrtahl Zenmaster — a $360 gap before any retailer discounting.

Which has better water resistance, the pOrtahl Zenmaster or the Orient Helios?

The pOrtahl Zenmaster is rated to 100m versus 30m for the Orient Helios.

Which has a longer power reserve, the pOrtahl Zenmaster or the Orient Helios?

The pOrtahl Zenmaster carries a 42-hour power reserve against 40 hours on the Orient Helios.

What movement does the pOrtahl Zenmaster run compared to the Orient Helios?

Both watches run automatic movements — the pOrtahl Zenmaster uses the Miyota 9015 and the Orient Helios uses the FT622.

Side by side

pOrtahl ZenmastervsOrient Helios

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

pOrtahl Zenmaster

zenmaster-automatic-watch

MSRP $695

Orient Helios

ra-ag0026e30b

MSRP $335

At a glance

17 of 29 specs differ

Diameter

Zenmaster40.5mm

Helios40.5mm

Power Reserve

Zenmaster42h

Helios40h

Water Resistance

Zenmaster100m

Helios30m

MSRP

Zenmaster$695

Helios$335

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Mineral

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

—

Green

Indices

Applied

—

Movement

4 specs

Caliber

Miyota 9015

FT622

Beat Rate

28,800 vph

21,600 vph

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$695

$335

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Ergon Watchesmicro

Follow this matchup

Get a note when pOrtahl Zenmaster vs Orient Helios gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Ergon Watches AdventumvsOrient Helios Aision Watch Co HANGvsOrient Helios Erebus Watches AscentvsOrient Helios Henry Archer TidevandvsOrient Helios Christopher Ward C1 Bel CantovspOrtahl Zenmaster Christopher Ward C1 Bel Canto ClassicvspOrtahl Zenmaster

Edit this comparison Add another watch Explore more 39–42mm watches

pOrtahl ZenmastervsOrient Helios

At a glance

Full specifications

More watches worth a look

Adventum

C1 Bel Canto

HANG

Ascent

Croft Mid-Size Skeleton

Tidevand

Twelve X Black Shadow

Vesterhav

Follow this matchup

People also compared